@misc{indiciaedbce1acdde72,
  title = {An Affordability Comparison Tool (ACT) for Space Transportation},
  author = {McCleskey, C. M. and Bollo, T. R. and Garcia, J. L.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120015509},
  note = {Source identifier: 20120015509}
}